dcss_scaler
void dcss_scaler_exit(struct dcss_scaler *scl);
void dcss_scaler_set_filter(struct dcss_scaler *scl, int ch_num,
void dcss_scaler_setup(struct dcss_scaler *scl, int ch_num,
void dcss_scaler_ch_enable(struct dcss_scaler *scl, int ch_num, bool en);
int dcss_scaler_get_min_max_ratios(struct dcss_scaler *scl, int ch_num,
void dcss_scaler_write_sclctrl(struct dcss_scaler *scl);
struct dcss_scaler *scaler;
struct dcss_scaler *scl = ch->scl;
static int dcss_scaler_ch_init_all(struct dcss_scaler *scl,
struct dcss_scaler *scaler;
void dcss_scaler_exit(struct dcss_scaler *scl)
void dcss_scaler_ch_enable(struct dcss_scaler *scl, int ch_num, bool en)
int dcss_scaler_get_min_max_ratios(struct dcss_scaler *scl, int ch_num,
struct dcss_scaler *scl;
void dcss_scaler_set_filter(struct dcss_scaler *scl, int ch_num,
void dcss_scaler_setup(struct dcss_scaler *scl, int ch_num,
void dcss_scaler_write_sclctrl(struct dcss_scaler *scl)